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Nonperturbative QCD efects in weak hadronic decays

B. Blok·M. Shifman
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Abstract

QCD-based analysis of nonfactorizable parts of weak nonleptonic amplitudes is reported. Nonperturbative effects due to soft gluon exchange play a key role leading to the emergence of a dynamical rule of discarding $1/N_c$ corrections.

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B. Blok, M. Shifman. 1992-10-27. Nonperturbative QCD efects in weak hadronic decays. https://arxiv.org/abs/hep-ph/9210269

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